Used Adtran TSU 1200.060L1 Rev. H

This Adtran TSU 100 Multiplexer is a modular, full-featured, T1/FT1 DSU/CSU. This unit is clean, tested, and working.
 

• Single-port T1/FT1 DSU/CSU.
• Single V.35 DTE interface for applications such as LAN-to-LAN bridging, Frame Relay circuit termination, and dedicated videoconferencing.
• Synchronous DTE rates in increments of 56 Kbps or 64 Kbps up to 1.536 Mbps.
• Bantam test jacks.
• Supports VT100 terminal configuration and remote configuration using the control port.
• Metal chassis.
• Serial Number: M601B2463
• Model Number: 1200.060L1 Rev. H
• Part Number: 1200060L1